Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635
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The Bubble Nebula, Richard S. Wright Jr.
The Bubble Nebula
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The Bubble Nebula

Getting plate-solving status, please wait...
The Bubble Nebula, Richard S. Wright Jr.
The Bubble Nebula
Powered byPixInsight

The Bubble Nebula

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Description

This is a synthetic RGB of the Bubble Nebula. I collected 3.3 hours of SII data (20 minute subs), 3.6 hours of OIII data (20 minute subs), and 2.75 hours of Ha (15 minute subs). I tried making a Hubble Palette image, and for now gave up. Instead I made a synthetic RGB using the following formula (80% Ha + 20% SII) = Red. OIII = Green, 20% Ha + 80% OIII = Blue. I think it came out reasonably well. I will probably go back to the Hubble later, but I'm just getting back in the saddle after a long summer of rainy weather.

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The Bubble Nebula, Richard S. Wright Jr.